Using The Anti-Jamming Suppressor (Ajs); Working With External Devices - Topcon Net-G3A Operator's Manual

Net-G3A Configuration and Setup
potentially cause problems for getting accurate timing and
positioning results.
Using the Anti-Jamming
Suppressor (AJS)
The Net-G3A is equipped with advanced hardware and software
components, called anti-jamming suppressor (AJS). These
components suppress unintentional or intentional narrowband Radio
Frequency Interference (RFI). AJS accurately estimates the
interfering signals and intelligently mitigates them. Once AJS is
enabled, interference mitigation improves the receiver's resistance to
interference and allows the receiver continuous operation without
degradation of positioning accuracy or loss-of-lock to the satellites in
areas affected by RFI.
To enable AJS:
1. Run PC-CDU.
2. Click Configure Receiver Advanced Anti-Interference,
and then select Auto.
3. Click Apply OK.
To view textual information about detected in-band interference
signals, enable the JI message using the Manual Mode window.

Working with External Devices

The Net-G3A receiver can be connected with various external devices
for frequency calibrations and time synchronization, external events
time-tagging, meteorological measurements, and differential
corrections distribution.
If you have any problems or questions on using the Net-G3A with
these devices, contact your local Topcon dealer. For contact
information, visit the TPS website at:
http://www.topconpositioning.com/static/dealer_pointer.php
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NET-G3A Operator's Manual